JPS6178849A - 充填剤強化加硫体 - Google Patents
充填剤強化加硫体Info
- Publication number
- JPS6178849A JPS6178849A JP60199615A JP19961585A JPS6178849A JP S6178849 A JPS6178849 A JP S6178849A JP 60199615 A JP60199615 A JP 60199615A JP 19961585 A JP19961585 A JP 19961585A JP S6178849 A JPS6178849 A JP S6178849A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- filler
- vulcanizate
- approximately
- oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 claims description 50
- 239000000203 mixture Substances 0.000 claims description 49
- 239000005060 rubber Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 28
- 150000002244 furazanes Chemical class 0.000 claims description 24
- 239000000945 filler Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 238000004073 vulcanization Methods 0.000 claims description 12
- -1 aromatic furazane Chemical class 0.000 claims description 11
- OKEAMBAZBICIFP-UHFFFAOYSA-N 3-oxido-2,1,3-benzoxadiazol-3-ium Chemical group C1=CC=CC2=[N+]([O-])ON=C21 OKEAMBAZBICIFP-UHFFFAOYSA-N 0.000 claims description 9
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 239000006229 carbon black Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 5
- JKFAIQOWCVVSKC-UHFFFAOYSA-N furazan Chemical compound C=1C=NON=1 JKFAIQOWCVVSKC-UHFFFAOYSA-N 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000012763 reinforcing filler Substances 0.000 claims description 3
- 229920005556 chlorobutyl Polymers 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000006235 reinforcing carbon black Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- HPEUJPJOZXNMSJ-UHFFFAOYSA-N Methyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC HPEUJPJOZXNMSJ-UHFFFAOYSA-N 0.000 description 8
- 235000019241 carbon black Nutrition 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000002174 Styrene-butadiene Substances 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 229920003048 styrene butadiene rubber Polymers 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- AWBOSXFRPFZLOP-UHFFFAOYSA-N 2,1,3-benzoxadiazole Chemical compound C1=CC=CC2=NON=C21 AWBOSXFRPFZLOP-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- CAMHHLOGFDZBBG-UHFFFAOYSA-N epoxidized methyl oleate Natural products CCCCCCCCC1OC1CCCCCCCC(=O)OC CAMHHLOGFDZBBG-UHFFFAOYSA-N 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 239000000039 congener Substances 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- SFDJOSRHYKHMOK-UHFFFAOYSA-N nitramide Chemical group N[N+]([O-])=O SFDJOSRHYKHMOK-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000010734 process oil Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 238000010074 rubber mixing Methods 0.000 description 2
- 238000013040 rubber vulcanization Methods 0.000 description 2
- 239000011115 styrene butadiene Substances 0.000 description 2
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- CYXMOAZSOPXQOD-UHFFFAOYSA-N 1-methyl-2-(2-methylphenoxy)benzene Chemical class CC1=CC=CC=C1OC1=CC=CC=C1C CYXMOAZSOPXQOD-UHFFFAOYSA-N 0.000 description 1
- BNDZZXBUJOTVKD-UHFFFAOYSA-N 4-methoxy-1-oxido-2,1,3-benzoxadiazol-1-ium Chemical compound COC1=CC=CC2=[N+]([O-])ON=C12 BNDZZXBUJOTVKD-UHFFFAOYSA-N 0.000 description 1
- 241001276136 Duradens Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- FMGUJLASXUBMOP-UHFFFAOYSA-N N-Methyl-N,4-dinitrosoaniline Chemical compound O=NN(C)C1=CC=C(N=O)C=C1 FMGUJLASXUBMOP-UHFFFAOYSA-N 0.000 description 1
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- TXBYOQDATFBPDS-UHFFFAOYSA-N n-hydroxymethanimidoyl chloride Chemical class ON=CCl TXBYOQDATFBPDS-UHFFFAOYSA-N 0.000 description 1
- 229940073020 nitrol Drugs 0.000 description 1
- 150000002832 nitroso derivatives Chemical class 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- NLRKCXQQSUWLCH-UHFFFAOYSA-N nitrosobenzene Chemical compound O=NC1=CC=CC=C1 NLRKCXQQSUWLCH-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
- C08K5/353—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US653652 | 1984-09-21 | ||
| US06/653,652 US4570690A (en) | 1984-09-21 | 1984-09-21 | Mixing procedure for obtaining filled rubber vulcanizates containing aromatic furazan oxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178849A true JPS6178849A (ja) | 1986-04-22 |
Family
ID=24621777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60199615A Pending JPS6178849A (ja) | 1984-09-21 | 1985-09-11 | 充填剤強化加硫体 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4570690A (de) |
| EP (1) | EP0175103A3 (de) |
| JP (1) | JPS6178849A (de) |
| KR (1) | KR920004890B1 (de) |
| BR (1) | BR8504623A (de) |
| CA (1) | CA1274932A (de) |
| ES (1) | ES8706757A1 (de) |
| ZA (1) | ZA855795B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8945463B2 (en) | 2009-03-24 | 2015-02-03 | Paul Wurth S.A. | Tuyere stock arrangement for a blast furnace and method for feeding hot blast into a blast furnace |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822845A (en) * | 1987-04-13 | 1989-04-18 | The Firestone Tire & Rubber & Company | Rubber compositions modified with heterocyclic di-N-oxides |
| KR100347206B1 (ko) * | 1994-12-27 | 2002-12-18 | 금호산업 주식회사 | 변성실리카가함유된고무조성물 |
| JP4744144B2 (ja) * | 2002-08-30 | 2011-08-10 | 株式会社ブリヂストン | 官能性ポリマー、及びそれにより改良された加硫物 |
| US6906121B2 (en) * | 2003-03-24 | 2005-06-14 | Uniroyal Chemical Company, Inc. | 4-nitrosodiphenylamine derivatives and their use as coupling agents for filled rubber compounds |
| US7186845B2 (en) * | 2004-10-20 | 2007-03-06 | Bridgestone Corporation | Polymer-filler coupling additives |
| JP5357390B2 (ja) | 2005-12-28 | 2013-12-04 | 株式会社ブリヂストン | ポリマー−充填剤カップリング剤 |
| EP2268675B1 (de) | 2008-04-14 | 2013-11-27 | Bridgestone Corporation | Verfahren zur rückgewinnung von kautschuk aus naturkautschuklatex |
| RU2017130331A (ru) | 2012-03-06 | 2019-02-05 | Бриджстоун Корпорейшн | Способ выделения каучука из выдержанных брикетов и выдержанные брикеты, содержащие растительный материал гуаюлы |
| US12359004B2 (en) | 2012-03-06 | 2025-07-15 | Bridgestone Corporation | Processes for the removal of rubber from non-Hevea plants |
| AU2013262725B2 (en) | 2012-05-16 | 2016-10-06 | Bridgestone Corporation | Compositions containing purified non-Hevea rubber and related purification methods |
| AU2013277296B2 (en) | 2012-06-18 | 2016-08-11 | Bridgestone Corporation | Methods for desolventization of bagasse |
| AU2013277335B2 (en) | 2012-06-18 | 2016-08-11 | Bridgestone Corporation | Systems and methods for the management of waste associated with processing guayule shrubs to extract rubber |
| EP2861627B1 (de) | 2012-06-18 | 2017-03-01 | Bridgestone Corporation | Verfahren zur erhöhung des extrahierbaren kautschukgehalts von nicht-hevea-pflanzenmaterial |
| WO2015038707A1 (en) | 2013-09-11 | 2015-03-19 | Bridgestone Corporation | Processes for the removal of rubber from tks plant matter |
| US10775105B2 (en) | 2018-11-19 | 2020-09-15 | Bridgestone Corporation | Methods for the desolventization of bagasse |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931106A (en) * | 1973-05-11 | 1976-01-06 | Imperial Chemical Industries Limited | Generation and use of dinitrile oxides |
| GB1586861A (en) * | 1977-09-16 | 1981-03-25 | Ici Ltd | Polymers |
| GB2010850B (en) * | 1977-12-22 | 1982-03-31 | Ici Ltd | Polymers |
| AU568502B2 (en) * | 1982-05-20 | 1988-01-07 | Firestone Tire And Rubber Co., The | Uncured rubber compositions containing aromatic furazan oxides |
-
1984
- 1984-09-21 US US06/653,652 patent/US4570690A/en not_active Expired - Fee Related
-
1985
- 1985-07-24 CA CA000487354A patent/CA1274932A/en not_active Expired - Lifetime
- 1985-07-29 EP EP85109524A patent/EP0175103A3/de not_active Ceased
- 1985-07-31 ZA ZA855795A patent/ZA855795B/xx unknown
- 1985-09-11 JP JP60199615A patent/JPS6178849A/ja active Pending
- 1985-09-20 ES ES547176A patent/ES8706757A1/es not_active Expired
- 1985-09-20 KR KR1019850006885A patent/KR920004890B1/ko not_active Expired
- 1985-09-20 BR BR8504623A patent/BR8504623A/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8945463B2 (en) | 2009-03-24 | 2015-02-03 | Paul Wurth S.A. | Tuyere stock arrangement for a blast furnace and method for feeding hot blast into a blast furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920004890B1 (ko) | 1992-06-22 |
| EP0175103A2 (de) | 1986-03-26 |
| EP0175103A3 (de) | 1986-10-08 |
| BR8504623A (pt) | 1986-07-15 |
| US4570690A (en) | 1986-02-18 |
| CA1274932A (en) | 1990-10-02 |
| ZA855795B (en) | 1986-03-26 |
| ES547176A0 (es) | 1987-07-01 |
| ES8706757A1 (es) | 1987-07-01 |
| KR860002545A (ko) | 1986-04-26 |
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